CN112715227B

CN112715227B - Automatic radiating green landscape roof of control

Info

Publication number: CN112715227B
Application number: CN202011570079.3A
Authority: CN
Inventors: 陈子淇
Original assignee: Shenzhen Baosheng Construction Group Co ltd
Current assignee: Shenzhen Baosheng Construction Group Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2022-05-20
Anticipated expiration: 2040-12-26
Also published as: CN112715227A

Abstract

The utility model relates to an automatic radiating green view roof of control, it includes the pond, set up the fountain on the pond and set up in the green area of planting on pond limit, still including setting up in green heat abstractor of planting the area and setting up the heat sink on the pond, heat abstractor absorbs the green heat of planting the area and transmits the heat sink, and the heat sink gives off the heat in the pond to realize the heat dissipation. This application has the effect of dispelling the heat to the roof that has multilayer structure in green building.

Description

Automatic radiating green landscape roof of control

Technical Field

The application relates to the field of green buildings, in particular to a green landscape roof capable of automatically controlling heat dissipation.

Background

In order to meet the challenges of global climate change, resource and energy shortage and ecological environment deterioration, people follow the concept of carbon cycle, take low carbon as the guide, develop circular economy, build low-carbon ecological cities, popularize low-carbon green buildings. The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people, and furthest realizes harmonious symbiosis between people and nature.

At present, some green buildings with more prospective designs often design landscapes on roofs, the common forms of the landscapes are that trees are planted on the roofs to be used as lawns, or landscapes such as ponds and fountains are arranged, for example, the lawns need to be provided with a plurality of layers, and from top to bottom, soil, a filter layer, an irrigation layer, a waterproof isolation layer, a support layer, a heat insulation layer, a steam control layer and the like are arranged. Through the design, the green landscape can be ensured not to influence the reliability of the building, and meanwhile, the sunlight can be fully utilized, the energy can be saved, and a feeling close to the nature can be created for residents.

In view of the above-mentioned related art, the inventor believes that the thickness of the roof is significantly increased by providing so many layers on the roof, and for green buildings, the central air conditioning system is not designed indoors, which easily results in poor heat dissipation effect of the top layer of the building.

Disclosure of Invention

In order to radiate heat to a roof with a multilayer structure in a green building, the application provides a green landscape roof capable of automatically controlling heat radiation.

The application provides a pair of automatic radiating green landscape roof of control adopts following technical scheme:

a green landscape roof capable of automatically controlling heat dissipation comprises a pond, a fountain arranged on the pond, a green planting zone arranged on the edge of the pond, a heat dissipation device arranged under the green planting zone and a heat absorption device arranged on the pond, wherein the heat dissipation device comprises a heat absorption pipe network buried in the green planting zone, condensing agents flow in the heat absorption pipe network in a one-way mode, the heat dissipation device comprises a water containing tray arranged below water flow of the fountain, a heat dissipation box arranged below the water containing tray and positioned in the pond, a compression plate arranged in the heat dissipation box, a push rod vertically penetrating into the heat dissipation box and having two ends respectively connected with the compression plate and the water containing tray, and a control assembly used for controlling input or output of the condensing agents in the heat dissipation pipe network to the heat dissipation box, the compression plate is in sliding connection with the heat dissipation box in the vertical direction, and an outlet and an inlet of the heat absorption pipe network are communicated with the bottom of the heat dissipation box, the water containing tray is provided with a water outlet and a water control assembly, the heat dissipation box is internally provided with a heat dissipation low-level line and a heat dissipation high-level line, the control assembly controls the heat dissipation box to output condensing agents when the compression plate descends to the heat dissipation low-level line, and the water control assembly controls the water outlet to be closed when the compression plate ascends to the heat dissipation high-level line.

By adopting the technical scheme, the pond and the fountain are artificial wetlands, the temperature of the environment nearby can be effectively adjusted, the specific heat capacity of the water body is large, and the effect of quickly absorbing heat is achieved. Because the inside number of piles in green plant area is higher, and the heat-sinking capability is relatively poor and thermal-insulated ability is better, consequently the heat absorption pipe network sets up and can take away the temperature in green plant area fast in green plant area inside to avoid the high temperature of roof. In the scheme, the control component regulates and controls the condensing agent to flow in the heat absorption pipe network, the condensing agent flows in the heat absorption pipe network and continuously absorbs heat until the condensing agent is gasified, and the condensing agent enters the heat dissipation box. When the gas in the radiating box is accumulated to a certain pressure, the water containing tray moves downwards under the action of gravity, the condensing agent in the radiating box is compressed by the compression plate, the condensing agent is compressed into high-pressure high-temperature gas, and in the process, the heat of the condensing agent is transferred to pool water by the radiating box, so that the temperature of the condensing agent is reduced. Until the compression plate descends to a heat dissipation high-level line, the water control assembly controls the water outlet to be opened, the water level in the water containing tray continuously descends, and the pressure of the water containing tray on the compression plate continuously reduces until the compression plate reaches a heat dissipation low-level line. At the moment, the pressure of the condensing agent in the heat dissipation box on the compression plate is greater than the pressure of the water containing tray on the compression plate, the compression plate begins to rise, and meanwhile, the condensing agent begins to be continuously output by the heat dissipation box. In the process, water in the water containing tray is continuously discharged through the water outlet, the net water outlet weight of the water containing tray in unit time is smaller than the net gas outlet weight of the heat dissipation box in unit time, the difference between the pressure of condensing agents of the heat dissipation box on the compression plate and the pressure of the water containing tray on the compression plate is continuously increased until the compression plate rises to a heat dissipation high-level line, the water control assembly controls the water outlet to be closed, the water level in the water containing tray starts to rise again, the heat dissipation box stops giving out air and starts to admit air, and the air inlet speed of the heat dissipation box is smaller than the water inlet speed of the water containing tray until the next cycle.

In conclusion, the water power of the condensing agent and the fountain and the pond water of the pond can be utilized to realize heat absorption-heat dissipation circulation, and heat in green plant zones is brought into the pond water and dissipated, so that the requirement of the interior of a building on heat dissipation is reduced, the energy is saved, the environment is protected, and the design concept of a green building is met.

Preferably, the water outlet is a through groove and is located at the bottom of the water containing supporting plate, the water control assembly comprises a turning plate hinged to the wall of the water outlet and capable of turning in the water outlet, and a trigger rod mounted on the heat dissipation box and opposite to the turning plate, first magnetic parts are arranged at two opposite ends of the turning plate, a second magnetic part used for attracting the first magnetic part is arranged on the wall of the water outlet, the hinge point of the turning plate and the water containing supporting plate and the second magnetic part are located on the same level, the turning plate closes the water outlet when the first magnetic part is right opposite to the second magnetic part, and the trigger rod turns the turning plate to open the water outlet when the compression plate descends to a heat dissipation high-level line.

By adopting the technical scheme, when the compression plate is higher than the heat dissipation high-level line, the water outlet is closed, the water flow of the fountain continuously flows into the water containing tray, the pressure of the water containing tray on the compression plate is continuously increased until the pressure of the water containing tray on the compression plate is greater than the pressure of the condensing agent in the heat dissipation box on the compression plate. At the moment, the compression plate is pressed by the water containing tray to move downwards, the pressure of the water containing tray on the compression plate is continuously increased until the compression plate reaches a heat dissipation high-level line, the turnover plate is abutted to the trigger rod, the trigger rod opens the water outlet and extends into the water outlet, the water flow in the water containing tray flows out of the water outlet, the water inlet speed of the water containing tray is smaller than the water outlet speed, the water in the water containing tray is reduced, the water containing tray continuously descends simultaneously until the pressure of the water containing tray on the compression plate is smaller than the pressure of a coagulant in the heat dissipation box on the compression plate, the water containing tray ascends until the trigger rod exits the water outlet, the first magnetic piece and the second magnetic piece attract each other, and the turnover plate keeps balance again and closes the heat dissipation box.

Preferably, the bottom of the heat dissipation box is provided with an input port and an output port, and the control assembly comprises an input valve and an input pump which are arranged at the position, close to the input port, of the heat absorption pipe network, and an output valve and an output pump which are arranged at the position, close to the output port, of the heat absorption pipe network.

By adopting the technical scheme, the input valve is used for controlling the opening and closing of the input port, and the input pump is used for pushing the condensing agent into the radiating box. The output valve is used for controlling the opening and closing of the output port, and the output pump is used for discharging the condensing agent out of the heat dissipation box.

Preferably, the lateral wall of heat dissipation case outwards extends has a plurality of capillary return bends, capillary return bend array sets up, capillary return bend submergence in the aquatic of pond and both ends all are linked together with heat dissipation incasement portion.

Through adopting above-mentioned technical scheme, after the compression, the condensing agent will become high-pressure high-temperature gas, and capillary return bend has great area of contact with the water in pond, can be fast with the heat transfer of condensing agent to pond aquatic.

Preferably, a plurality of radiating fins immersed in the pond water are arranged on the capillary elbow.

By adopting the technical scheme, the heat radiating fins can further increase the contact area between the capillary elbow and the pond water, and improve the heat radiating efficiency.

Preferably, the heat absorption pipe network comprises an input main pipe connected to the input port, an output main pipe connected to the output port, and a branch pipe array consisting of a plurality of branch pipes arranged side by side, the branch pipe array is embedded inside the green plant belt, two ends of the branch pipe array are respectively communicated with the input main pipe and the output main pipe, the input valve and the input pump are arranged on the input main pipe, and the output valve and the output pump are arranged on the output main pipe.

Through adopting above-mentioned technical scheme, branch pipe array has increased the area of contact of green area of planting and heat absorption pipe network to heat exchange efficiency has been improved.

Preferably, the green plant belt comprises soil, a filter layer, an irrigation layer, a waterproof isolation layer, a supporting layer, a heat insulation layer and a steam control layer which are sequentially arranged on a roof from top to bottom, and the heat absorption pipe network is arranged between the heat insulation layer and the steam control layer.

Preferably, the water containing tray is a transparent acrylic disc, and the water discharge ports are uniformly distributed around the axis of the water containing tray.

By adopting the technical scheme, the acrylic material has high strength, good transparency and good landscape effect.

Drawings

FIG. 1 is a first schematic view of a green landscape roof with automatically controlled heat dissipation according to an embodiment of the present disclosure;

FIG. 2 is a schematic layer structure of a green stripe in an embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 1;

fig. 4 is a schematic view illustrating a state of a green landscape roof with automatically controlled heat dissipation according to an embodiment of the present application.

Description of reference numerals:

1. a pond; 2. a fountain;

3. green plant zones; 31. soil; 32. a filter layer; 33. an irrigation layer; 34. a waterproof isolation layer; 35. a support layer; 36. a thermal insulation layer; 37. a vapor control layer;

4. a heat sink; 41. a heat absorption pipe network; 411. inputting a main pipe; 412. an output main pipe; 413. an array of branch pipes;

5. a heat sink; 51. a water tray; 511. a water discharge outlet; 52. a water control assembly; 521. turning over a plate; 522. a trigger lever; 523. a first magnetic member; 524. a second magnetic member;

53. a heat dissipation box; 531. a heat dissipation high-bit line; 532. a heat dissipation low line; 54. a compression plate; 55. a push rod; 56. an input port; 57. an output port; 58. a capillary bend; 59. a heat dissipating fin;

6. a control component; 61. an input valve; 62. an input pump; 63. an output valve; 64. and (4) an output pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses radiating green landscape roof of automatic control. Referring to fig. 1, this green view roof includes pond 1, sets up fountain 2 on pond 1 and sets up in the green area of planting 3 on pond 1 limit, still including setting up in green heat abstractor 5 of planting under taking 3 and setting up heat sink 4 on pond 1, and heat abstractor 5 absorbs the heat in green area of planting 3 and transmits heat sink 4, and heat sink 4 gives off the heat to pond 1 in to realize the heat dissipation.

Referring to fig. 2, the green plant belt 3 includes soil 31, a filter layer 32, an irrigation layer 33, a waterproof isolation layer 34, a support layer 35, a thermal insulation layer 36 and a steam control layer 37, which are sequentially disposed on a roof from top to bottom, the heat dissipation device 5 includes a heat absorption pipe network 41 in which a condensing agent flows unidirectionally, the heat absorption pipe network 41 includes an input main pipe 411, an output main pipe 412 and a branch pipe array 413, the input main pipe 411 and the output main pipe 412 are respectively communicated with two ends of the branch pipe array 413, the branch pipe array 413 is composed of a plurality of parallel branch pipes, and is embedded between the waterproof isolation layer 34 and the support layer 35 and between the thermal insulation layer 36 and the steam control layer 37.

Referring to fig. 1, the heat dissipation device 5 includes a water tray 51 disposed under the water flow of the fountain 2, a heat dissipation tank 53 disposed under the water tray and inside the pond 1, a compression plate 54 disposed in the heat dissipation tank 53, a push rod 55 vertically penetrating into the heat dissipation tank 53 and having two ends respectively connected to the compression plate 54 and the water tray 51, and a control assembly 6 for controlling the input or output of the coagulant into or out of the heat dissipation tank 53 in the heat absorption pipe network 41. The heat sink tank 53 is cylindrically configured and is held in the pond 1 by a bracket and is submerged in the water in the pond 1. The side wall of the heat dissipation box 53 extends outwards to form a plurality of capillary bent pipes 58, the capillary bent pipes 58 are arranged in an array, the capillary bent pipes 58 are immersed in the water in the pond 1, and two ends of the capillary bent pipes 58 are communicated with the inside of the heat dissipation box 53. The capillary bent pipe 58 is further provided with a plurality of heat dissipation fins 59, each heat dissipation fin 59 is parallel to and parallel to the water in the pond 1, each heat dissipation fin 59 is provided with a plurality of capillary bent pipes 58 in a penetrating manner, in this embodiment, the heat dissipation fins 59 are copper sheets, and the capillary bent pipes 58 are U-shaped copper pipes.

The compression plate 54 is connected to the heat dissipation box 53 in a sliding manner in the vertical direction, in this embodiment, the compression plate 54 is a circular plate adapted to the cross-sectional shape of the heat dissipation box 53, and the edge of the compression plate 54 is connected to the inner side surface of the heat dissipation box 53 through a sliding seal ring. A heat dissipation low bit line 532 and a heat dissipation high bit line 531 are arranged in the heat dissipation box 53, the heat dissipation low bit line 532 is located at a low position, the heat dissipation high bit line 531 is located at a high position, and the capillary bent pipe 58 is located below the heat dissipation low bit line 532. An input port 56 and an output port 57 are provided at the bottom of the heat radiation tank 53, an input main pipe 411 is connected to the input port 56, and an output main pipe 412 is connected to the output port 57. The control assembly 6 includes an input valve 61 and an input pump 62, an output valve 63 and an output pump 64. The input valve 61 and the input pump 62 are provided in the input main pipe 411, and the output valve 63 and the output pump 64 are provided in the output main pipe 412.

Referring to fig. 1 and 3, the water tray 51 is a transparent acrylic disc, and is positioned below the fountain 2 to receive the water flow of the fountain 2. The bottom of the water tray 51 is provided with a plurality of water discharge ports 511 and a water control assembly 52 for controlling the opening and closing of the water discharge ports 511, in the embodiment, the water discharge ports 511 are square through grooves and are uniformly arranged around the axis of the water tray 51. The water control assembly 52 comprises a turning plate 521 hinged to the wall of the water outlet 511 and capable of turning in the water outlet 511, and a trigger rod 522 mounted on the heat dissipation box 53 and opposite to the turning plate 521, wherein the two opposite ends of the turning plate 521 are respectively provided with a first magnetic piece 523, the wall of the water outlet 511 is provided with a second magnetic piece 524 for attracting the first magnetic piece 523, the hinge point of the turning plate 521 and the water containing tray 51 and the second magnetic piece 524 are positioned at the same level, when the first magnetic piece 523 is opposite to the second magnetic piece 524, the turning plate 521 closes the water outlet 511, and when the compression plate 54 descends to the heat dissipation high-level line 531, the trigger rod 522 turns the turning plate 521 to open the water outlet 511.

The implementation principle of the radiating green landscape roof of automatic control of this application embodiment is:

referring to fig. 1 and 4, in one cycle, the input valve 61 is closed, the output valve 63 is opened, the output pump 64 continuously pumps the low-temperature refrigerant out of the heat dissipation tank 53 and injects the refrigerant into the branch pipe array 413 through the output main pipe 412, and the refrigerant in the branch pipe array 413 exchanges heat with the green tape 3, so that the temperature rises. In the process, the pressure of the coagulant in the heat dissipation box 53 is continuously reduced, the water containing tray 51 continuously receives the water of the fountain 2 and becomes heavier, but at the moment, the pressure of the coagulant in the heat dissipation box 53 on the compression plate 54 is still larger than the pressure of the water containing tray 51 on the compression plate 54, and the compression plate 54 is positioned on the heat dissipation high-level line 531 and is decelerated and ascended until the two are balanced.

When the compression plate 54 moves to the highest point or before the highest point, the output valve 63 is closed, the input valve 61 is opened, the input pump 62 continuously pumps the high-temperature condensing agent out of the branch pipe array 413 and injects the high-temperature condensing agent into the heat dissipation box 53 through the input main pipe 411, wherein the air inlet speed of the heat dissipation box 53 is smaller than the water inlet speed of the water containing tray 51. When the compression plate 54 moves to the highest point or before the compression plate 54 descends to the heat dissipation high-level line 531, the input valve 61 is closed, the water containing tray 51 descends continuously due to the weight, and the compression plate 54 compresses the condensing agent in the heat dissipation box 53 until the compression plate 54 moves to the heat dissipation high-level line 531. At this time, the trigger lever 522 abuts against the flap 521, thereby opening the discharge port 511. At this time, the water inlet weight-water outlet weight of the water tray 51 is less than the newly added air inlet pressure of the heat dissipation tank 53, and the pressure of the water tray 51 on the compression plate 54 is greater than the pressure of the coagulant in the heat dissipation tank 53. As the compression plate 54 descends, the pressure of the coagulant in the heat dissipation box 53 rises continuously, the water in the water containing tray 51 decreases continuously, and when the compression plate 54 reaches the heat dissipation low-level line 532 or before the compression plate 54 reaches the heat dissipation low-level line 532, the pressure of the water containing tray 51 on the compression plate 54 and the pressure of the coagulant in the heat dissipation box 53 reach balance, and finally the water containing tray moves for a short distance under the action of inertia. At this time, the condensing agent in the heat dissipation tank 53 is compressed into high-pressure high-temperature gas or liquid, the capillary elbow 58 and the heat dissipation fins 59 quickly dissipate heat of the condensing agent into water to achieve cooling, then the compression plate 54 starts to rise, the output valve 63 and the output pump 64 are opened, the condensing agent expands and applies work to the compression plate 54, and the temperature is further reduced. At this time, the amount of change in the pressure of the condensing agent in the heat radiation box 53 against the compression plate 54 is smaller than the amount of change in the pressure of the water containing tray 51 against the compression plate 54, the compression plate 54 rises by the urging force of the condensing agent until the compression plate 54 is higher than the heat radiation high line 531, the water outlet 511 is closed, and the amount of water in the water containing tray 51 starts to increase again and net, thereby starting the next cycle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic radiating green view roof of control, its characterized in that, including pond (1), set up fountain (2) on pond (1) and set up in green area of planting (3) on pond (1) limit, still including setting up heat abstractor (5) under green area of planting (3) and setting up heat sink (4) on pond (1), heat abstractor (5) are including burying heat absorption pipe network (41) of planting inside in green area of planting (3) underground, unidirectional flow has the condensing agent in heat absorption pipe network (41), heat abstractor (5) are including setting up flourishing water tray (51) in fountain (2) rivers below, setting up in flourishing water tray below and being located pond (1) inside radiating box (53), setting up compression plate (54) in radiating box (53), vertically penetrate in radiating box (53) and both ends connect compression plate (54) and push rod (55) of flourishing water tray (51) respectively, The compression plate (54) is connected with the heat dissipation box (53) in a sliding mode in the vertical direction, an outlet and an inlet of the heat absorption pipe network (41) are communicated with the bottom of the heat dissipation box (53), a water discharge opening (511) and a water control assembly (52) are arranged on the water containing tray (51), a heat dissipation low line (532) and a heat dissipation high line (531) are arranged in the heat dissipation box (53), the control assembly (6) controls the heat dissipation box (53) to output the condensing agent when the compression plate (54) descends to the heat dissipation low line (532), and the water control assembly (52) controls the water discharge opening (511) to be closed when the compression plate (54) ascends to the heat dissipation high line (531); the water outlet (511) is a through groove and is positioned at the bottom of the water tray, the water control component (52) comprises a turning plate (521) which is hinged on the wall of the water outlet (511) and can turn over in the water outlet (511) and a trigger lever (522) which is arranged on the heat dissipation box (53) and is opposite to the turning plate (521), the two opposite ends of the turning plate (521) are both provided with a first magnetic part (523), the wall of the water outlet (511) is provided with a second magnetic part (524) for attracting the first magnetic part (523), the hinged point of the flap (521) and the water tray (51) and the second magnetic part (524) are positioned at the same level, when the first magnetic part (523) is opposite to the second magnetic part (524), the turning plate (521) closes the water outlet (511), when the compression plate (54) descends to a heat dissipation high-level line (531), the trigger lever (522) turns over the turning plate (521) to open the water outlet (511).

2. The greenish landscape roof with automatic heat dissipation control according to claim 1, characterized in that the bottom of the heat dissipation box (53) is provided with an input port (56) and an output port (57), and the control assembly (6) comprises an input valve (61) and an input pump (62) disposed at the heat absorption pipe network (41) near the input port (56), and an output valve (63) and an output pump (64) disposed at the heat absorption pipe network (41) near the output port (57).

3. The green landscape roof capable of automatically controlling heat dissipation according to claim 2, wherein a plurality of capillary bent pipes (58) extend outwards from the side wall of the heat dissipation box (53), the capillary bent pipes (58) are arranged in an array, the capillary bent pipes (58) are immersed in the water of the pond (1), and both ends of the capillary bent pipes are communicated with the inside of the heat dissipation box (53).

4. Green landscape roof with automatic controlled heat dissipation according to claim 3, characterized in that the capillary bend (58) is provided with a number of heat dissipation fins (59) submerged in the water of the pond (1).

5. The green landscape roof with automatic heat dissipation control according to claim 4, wherein the heat absorption pipe network (41) comprises an input main pipe (411) connected to the input port (56), an output main pipe (412) connected to the output port (57), and a branch pipe array (413) composed of a plurality of branch pipes arranged side by side, the branch pipe array (413) is buried inside the green belt (3), two ends of the branch pipe array (413) are respectively communicated with the input main pipe (411) and the output main pipe (412), the input valve (61) and the input pump (62) are arranged on the input main pipe (411), and the output valve (63) and the output pump (64) are arranged on the output main pipe (412).

6. The green landscape roof with the automatic heat dissipation control function according to claim 5, wherein the green plant belt (3) comprises soil (31), a filter layer (32), an irrigation layer (33), a waterproof isolation layer (34), a support layer (35), a heat insulation layer (36) and a steam control layer (37) which are arranged on the roof from top to bottom in sequence, and the heat absorption pipe network (41) is arranged between the heat insulation layer (36) and the steam control layer (37).

7. The green landscape roof capable of automatically controlling heat dissipation according to claim 6, wherein the water tray (51) is a transparent acrylic disc, and the water discharge ports (511) are uniformly arranged around the axis of the water tray (51).